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Ultum Nature Systems 45U standard rimless glass aquarium tank
  • Ultum Nature Systems 45U standard rimless glass aquarium tank
  • Ultum Nature Systems Rimless Standard Glass Aquarium Tank
  • Iwagumi aquascape featuring Seiryu Stone in an Ultum Nature Systems 20 gallon standard rimless aquarium
  • Iwagumi aquascape in an Ultum Nature Systems 60U 20 gallon rimless glass aquarium
  • Ultum Nature Systems UNS 60U planted rimless aquarium tank with Malaysian Driftwood and beginner aquatic plants
  • Java Moss Large Mat - Glass Aqua
  • Nature style aquascape in the Ultum Nature Systems 20 gallon 60U rimless glass tank
  • Ultum Nature Systems 45U standard rimless glass aquarium tank
  • Ultum Nature Systems Rimless Standard Glass Aquarium Tank
  • Iwagumi aquascape featuring Seiryu Stone in an Ultum Nature Systems 20 gallon standard rimless aquarium
  • Iwagumi aquascape in an Ultum Nature Systems 60U 20 gallon rimless glass aquarium
  • Ultum Nature Systems UNS 60U planted rimless aquarium tank with Malaysian Driftwood and beginner aquatic plants
  • Java Moss Large Mat - Glass Aqua
  • Nature style aquascape in the Ultum Nature Systems 20 gallon 60U rimless glass tank
Build Your Own Aquarium Kit - Standard Tank

Build Your Own Aquarium Kit - Standard Tank

Build Your Own Aquarium Kit!

Designed for aquarists of all levels, this Build Your Own Aquarium Kit lets you curate your next freshwater planted tank. Fully customizable, you can choose your tank, substrate, filter, LED light, and optional additions like CO2 systems for healthy aquatic plants. Every component is high-quality and long-lasting — the same essentials we use in our own setups. Start your next aquascape today and create a custom planted tank that fits your space and style.

Model Dimensions (IN)
W x D x H		 Glass Thickness (MM) Volume (GAL)
45U 17.71 x 11.02 x 11.02 5 9.3
60U 23.62 x 14.17 x 14.17 6 20.5

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1.

Aquarium

required Step 1 Aquarium. This step is required
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Ultum Nature Systems standard rimless glass aquariums feature high-clarity glass and original mitered edges for seamless panels and clean viewing. Select from two best-selling sizes: the UNS 45U (9.3 gallons) or the UNS 60U (20.5 gallons).
UNS Rimless Standard Glass Aquarium Tank - Glass Aqua UNS Rimless Standard Glass Aquarium Tank 45U $129.00 $104.99
UNS Rimless Standard Glass Aquarium Tank - Glass Aqua UNS Rimless Standard Glass Aquarium Tank 60U $194.99

2.

Substrate

required Step 2 Substrate. This step is required
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Quality aquarium soil and a base fertilizer (UNS Controbase). Note: A 3L bag fills the UNS 45U, while 8–10L fills the UNS 60U to roughly 2.5" of substrate. Planning to build taller slopes? Select up to three options.
Shop Aquario Neo Soil Substrate - Glass Aqua Aquario Neo Soil $29.99
Ultum Nature Systems Controsoil - Glass Aqua Ultum Nature Systems Controsoil $29.99
Ultum Nature Systems Controbase - Glass Aqua Ultum Nature Systems Controbase $34.99

3.

Filtration

required Step 3 Filtration. This step is required
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Select either a hang-on-back filter or a canister filter. The Mighty M and Delta 30 are compatible with the UNS 45U and provide reliable filtration for a healthy aquarium. If in doubt, err on the side of more filtration rather than less!
Mighty Aquarium Filter - HOB Filter - Glass AquaMighty Aquarium Filter - HOB Filter - Glass Aqua Mighty Aquarium Filter - HOB, Hang on Back Nano Aquarium Filter Mighty Aquarium Filter - HOB Filter $20.99
Ultum Nature Systems DELTA 30 Aquarium Tank Canister Filter Ultum Nature Systems DELTA 30 Aquarium Tank Canister Filter $114.99
Shop Ultum Nature Systems DELTA 60 Aquarium Tank Canister Filter Filtration - Glass Aqua Ultum Nature Systems DELTA 60 Aquarium Tank Canister Filter $123.99
Ultum Nature Systems DELTA 90 Aquarium Tank Canister Filter Ultum Nature Systems DELTA 90 Aquarium Tank Canister Filter $175.99

4.

CO2

optional Step 4 CO2. This step is optional
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Injecting CO2 provides many benefits in a planted aquarium, promoting faster growth and helping plants outcompete algae. We recommend using CO2 whenever possible for all planted setups to support plant health and growth.
Shop Aquario Neo CO2 Bundle CO2 - Glass Aqua Aquario Neo CO2 Bundle $33.99 $30.99
Ultum Nature Systems UNS CO2 Nano Cylinder Kit for Planted Aquarium Tanks - Glass Aqua Nano CO2 Kit $227.99 $199.99
Pro CO2 Kit - Glass Aqua Pro CO2 Kit - Sold out
Sold out
Ultum Nature Systems UNS CO2 Paintball Cylinder Kit for Planted Aquarium Tanks - Glass Aqua UNS CO2 Paintball Cylinder Kit - Sold out
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5.

Lighting

required Step 5 Lighting. This step is required
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Twinstar and Chihiros 45/450 series lights are ideal for the UNS 45U, while the 60/600 series fit the UNS 60U. Lighting lets aquascapers enjoy and monitor their tanks while providing aquarium plants with the energy they need to grow through photosynthesis! Light options are sorted by intensity. For example, the Twinstar 45A is the lowest intensity, while the Chihiros WRGB II PRO 45 is suitable for strong lighting requirements.
Twinstar A Series Aquarium Light for Planted Tanks and Freshwater Aquariums Twinstar LED A Series Aquarium Light 45A / VER. 01 $41.99
Chihiros LED Light - WRGB II Pro - Glass Aqua Chihiros LED Light - WRGB II Pro PRO 45 $295.99
Twinstar A Series Aquarium Light for Planted Tanks and Freshwater Aquariums Twinstar LED A Series Aquarium Light 60A / VER. 02 $47.99
Twinstar LED B Series Adjustable Leg Aquarium Light Fixture Twinstar LED B Series Adjustable Leg Light 60B $69.99
Twinstar LED EA IV Series Light - Glass Aqua Twinstar LED EA IV Series Light 600EA IV $137.99
Twinstar LED S IV Series Aquarium Light Fixture - Two-Way Installation Twinstar LED S IV Series Light 600S IV $249.99 $178.99
Chihiros LED Light - WRGB II Pro - Glass Aqua Chihiros LED Light - WRGB II Pro PRO 60 $361.99
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Shipping, Returns and Refunds

Shipping
Orders are typically processed within 1-2 business days M-F. However, additional time may be required during peak seasons and federal holidays. For orders containing live plants, we exercise extra caution and assess factors such as travel distance and weather to ensure safe transit.

To avoid delays, please ensure all order information is accurate and complete. We cannot offer refunds and are not responsible for orders shipped to incorrect addresses due to errors in provided information. Once an order has been shipped, delivery times are determined by the carrier and are outside of our control. On average, shipments arrive within 2–5 business days, excluding weekends and holidays. For more information, please visit our FAQ page.

Returns
If you are not satisfied with your purchase, please contact us within 48 hours of delivery. Approved returns must be shipped back within 14 days of approval. Returned items must be unused, unopened, and in their original packaging. Specific return requirements, if applicable, will be listed on the product’s page. For more information, please visit our FAQ page.

Refunds
No worries, we’ll take care of everything as long as it fits the guidelines above.Most answers to general questions can be found on our FAQ page.